Centos 5,3 and yum

Hello Guys,
i got lately my host installed and configurated runing Vmware server 2.0.2
the only problem i have now is i am behind proxy so my yum is not working,
i did all the solution i can find in google
edite the etc/yum.conf file and /etc/profil
adding the proxy, export the proxy but nothing help
when i run yum update i get the next error and hope someone can help me with this

Check config at interface eth0 (if you have eth0 interface).
If config is ok then type in console ifconfig & check interface.
Try ping to some website example: centos24.pl
More info in forum CentOS Linux

Click to expand...

Hello Red Lady
thank you for the answer,
eth0 is ok all is ok i can ping my DNS but i can't ping outside the network,
i can browse to the internet, all seems ok
now Yum is working only if i am in The terminal,
when i connect with SSh ( putty) its gives me this,